Determine two speeds if hydrofoil made the round trip
The hydrofoil made the round trip of 144 km in 4 h. Because of head winds, average speed on returning was 15 km/h less than average speed going out. Determine the two speeds.
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Consider balloon to be sphere geometrically. Determine function A(t) that explains surface area of balloon as t differs.
Develop a 99 percent confidence interval for the proportion of voters in the county who plan to vote for Ms. Miller. From this sample information, can you confirm she will be re-elected?
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Its height(in ft.) after t seconds is provided by: s(t) = -16t^2 + 96t +256. Determine when is ball at its maximum height?
Because of head winds, average speed on returning was 15 km/h less than average speed going out. Determine the two speeds.
If ten grams is present now, how much will be present in 100 years? In 1000 years? The fossilized leaf has 70% of its normal amount of carbon 14. How old is the fossil?
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The profit on the watch is provided by P = x2 - 13x -80 and where x is number of watches sold per day. How many watches were sold on the day when there was $50 loss.
A corporate board contains 12 members. The board decides to make a five-person Committee to Hide Corporation Debt. Assume four members of the board are accountants. Determine the probability that the Committee will contain two accountants and thre
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